I'm stuck at my very first project, need advice with cloning

Github files

Would there be any way to save the inputs (from the <div class=“all” id=“inputcar” group) as variables and show them to the user in the group “results”, then replace the “inputcar” group with a new copy of itself, enabling the user to add as many of the same inputs as he wants, and saving/showing each new car added together with its corresponding data in “results”, so i can keep working with all of the input?

Also, probably more simple, is there a way to stop the “results” and “finalresults” borders and backgrounds from showing up before they contain text?